@charset "utf-8";
/* 1.通用选择器：规范页面效果 */
*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    font-family: 微软雅黑;
    background-color: #dadada;
}
.container{
    width: 180px;
    height: 40px;
    border: 1px solid #ccc;
    background-color: #ffffff;
    margin: 300px auto;
    border-radius: 7px;
    filter: drop-shadow(0 0 5px #acacac);
}
.container input{
    color: #acacac;
    font-size: 12px;
    border: none;
    outline: none;
    position:relative;
    top:7px;
    left: 12px;
    background-color: #ffffff;
}
.container button{
    border: none;
    width: 45px;
    height: 23px;
    background-color:#e4393c;
    color: #ffffff;
    font-size:12px;
    position:relative;
    top: -14px;
    left: 129px;
    cursor: pointer;
}